A divine set of golden armor (Kavacha) and a golden earring (Kundala) given to Karna. Kavacha and Kundala are powerful defensive armor that emits the radiance of the sun, integrating with your body. Because it's light itself taking shape, it is difficult to destroy, even for gods.
While this armor doesn't nullify all attacks, attacks of B-Rank and below are blocked, and attacks higher than B will instead have their damage reduced to one-tenth of the damage you would normally receive. For instance, stakes that would normally penetrate the armor and stab you countless times all over your body will be reduced to mere scratches that are barely noticeable. By forcefully invoking the True Name "Kavacha and Kundala: O' Sun, Become Armor," you will momentarily become the very radiance of the sun, as the armor is imbued with Surya's power. This vastly raises the defensive abilities of the armor to a level where you would be able to survive attacks from someone wielding the power of multiple high-level gods, attacking you with their full power all at once for 5 seconds.